Manday was invited by
Colegio de San Agustin in Bacolod. While playing for San Agustin at the NOPSSCEA, Manday was scouted by
Colegio de Santa Ana de Victorias. He accepted the school's offers out of financial incentives with Manday requesting his brother be also accepted to the team. With the CSAV Titans, Manday helped the team win three NOPSSCEA titles from 2017 to 2019. ==Professional career==